wysiwyg hyperlink issue

Author: rogerdz

lib/web/mage/adminhtml/wysiwyg/tiny_mce/tinymce5Adapter.js

@@ -674,6 +674,10 @@ define([
 
                 // process tag attributes string
                 attributesString = attributesString.gsub(/([a-z0-9\-\_]+)="(.*?)(\{\{.+?\}\})(.*?)"/i, function (m) {
+                    if (/\{\{config path=\"([^\"]+)\"\}\}/i.test(m[3].replace(/"/g, '"'))) {
+                        return m[1] + '="' + m[2] + m[3].replace(/\"/g,'"') + m[4] + '"';
+                    };
+
                     decodedDirectiveString = encodeURIComponent(Base64.mageEncode(m[3].replace(/"/g, '"') + m[4]));
 
                     return m[1] + '="' + m[2] + this.makeDirectiveUrl(decodedDirectiveString) + '"';